Python Jobs in California
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Join Figma as an AI Applied Scientist in San Francisco, NY, or Remote. Drive generative AI research and build machine learning models.

Join Figma as an AI Applied Scientist in San Francisco, NY, or Remote. Drive generative AI research and build machine learning models.

Join Anthropic as a Software Engineer, Labs in San Francisco, New York City, or Seattle. Build transformative AI applications with an 8+ year background.

Join Anthropic as a Software Engineer, Labs in San Francisco, New York City, or Seattle. Build transformative AI applications with an 8+ year background.

Frontdesk AI seeks a Founding Engineer in San Francisco to lead ML extraction engine development. Enjoy high ownership, equity, and team lunches.

Frontdesk AI seeks a Founding Engineer in San Francisco to lead ML extraction engine development. Enjoy high ownership, equity, and team lunches.

Join Nightfall AI as a Data Loss Prevention Analyst in Palo Alto or remotely. Help secure sensitive enterprise data using advanced DLP technologies.

Join Nightfall AI as a Data Loss Prevention Analyst in Palo Alto or remotely. Help secure sensitive enterprise data using advanced DLP technologies.

Join Cognition in San Francisco as a Data Engineer. Build data stacks, manage pipelines, and scale AI software. Apply on the official careers page.

Join Cognition in San Francisco as a Data Engineer. Build data stacks, manage pipelines, and scale AI software. Apply on the official careers page.

Join Replit in Foster City as a Data Scientist, Product. Shape growth, analyze experiments, and drive AI software creation. Apply today!

Join Replit in Foster City as a Data Scientist, Product. Shape growth, analyze experiments, and drive AI software creation. Apply today!

Apply for the Founding Engineer, AI role at Frontdesk AI in San Francisco (Hybrid/Remote). Shape agentic QA systems with Python and TypeScript.

Apply for the Founding Engineer, AI role at Frontdesk AI in San Francisco (Hybrid/Remote). Shape agentic QA systems with Python and TypeScript.

Join Anthropic as a Security Engineer in San Francisco, New York, Seattle, or Washington. Build threat monitoring solutions. Apply today!

Join Anthropic as a Security Engineer in San Francisco, New York, Seattle, or Washington. Build threat monitoring solutions. Apply today!

Apply for the Software Engineer, Research Tools role at Anthropic in San Francisco, New York, or Seattle. Build infrastructure for AI safety.

Apply for the Software Engineer, Research Tools role at Anthropic in San Francisco, New York, or Seattle. Build infrastructure for AI safety.

Join Anthropic in San Francisco as a Research Scientist in Interpretability. Reverse-engineer language models and advance AI safety. Apply today!

Join Anthropic in San Francisco as a Research Scientist in Interpretability. Reverse-engineer language models and advance AI safety. Apply today!

Join Anthropic in San Francisco as a Research Engineer to build neural network interpretability infrastructure, reverse-engineer models, and ensure AI safety.

Join Anthropic in San Francisco as a Research Engineer to build neural network interpretability infrastructure, reverse-engineer models, and ensure AI safety.

Join Anthropic in San Francisco as a Pre-training Data Infrastructure Engineer. Build web-scale data pipelines for safe AI. Salary: $500K-$850K.

Join Anthropic in San Francisco as a Pre-training Data Infrastructure Engineer. Build web-scale data pipelines for safe AI. Salary: $500K-$850K.

Join Figma as a Software Engineer for AI Platforms in the US. Build core AI systems, agent infrastructure, and search tools. Apply now.

Join Figma as a Software Engineer for AI Platforms in the US. Build core AI systems, agent infrastructure, and search tools. Apply now.

Join Sentry as a Senior Software Engineer, AI in San Francisco or remote. Build agentic AI platforms with a salary up to $400,000 USD.

Join Sentry as a Senior Software Engineer, AI in San Francisco or remote. Build agentic AI platforms with a salary up to $400,000 USD.

Join Anthropic in San Francisco, New York, or Seattle as a Staff+ Software Engineer for distributed systems. Lead large-scale infrastructure projects.

Join Anthropic in San Francisco, New York, or Seattle as a Staff+ Software Engineer for distributed systems. Lead large-scale infrastructure projects.

Join Frontdesk AI in San Francisco as a Backend Member Technical Staff for NomadicML. Build scalable VLM inference and cloud systems.

Join Frontdesk AI in San Francisco as a Backend Member Technical Staff for NomadicML. Build scalable VLM inference and cloud systems.

Join Frontdesk AI in San Francisco as a Member of Technical Staff for NomadicML to train large-scale Vision-Language Models for motion understanding.

Join Frontdesk AI in San Francisco as a Member of Technical Staff for NomadicML to train large-scale Vision-Language Models for motion understanding.

Join Cognition in San Francisco as an Applied AI Engineer. Earn $180k-$225k/yr deploying end-to-end software agents. Apply via official site.

Join Cognition in San Francisco as an Applied AI Engineer. Earn $180k-$225k/yr deploying end-to-end software agents. Apply via official site.
Join Exa in San Francisco as a Research, Evals engineer. Build cutting-edge LLM and ML evaluation stacks. Apply today!
Join Exa in San Francisco as a Research, Evals engineer. Build cutting-edge LLM and ML evaluation stacks. Apply today!

Join Anthropic as a Research Engineer in RL Engineering in San Francisco, New York, or Seattle. Build training systems for Claude with a competitive salary.

Join Anthropic as a Research Engineer in RL Engineering in San Francisco, New York, or Seattle. Build training systems for Claude with a competitive salary.

Join Anthropic in San Francisco or New York as a Staff+ Software Engineer, Safeguards. Build trust and safety mechanisms for AI systems.

Join Anthropic in San Francisco or New York as a Staff+ Software Engineer, Safeguards. Build trust and safety mechanisms for AI systems.

Join Frontdesk AI in San Francisco as an AI / ML Engineer. Build intelligent matching algorithms and LLM workflows with 3+ years of experience.

Join Frontdesk AI in San Francisco as an AI / ML Engineer. Build intelligent matching algorithms and LLM workflows with 3+ years of experience.

Join Frontdesk AI in San Francisco as an Infra / Platform Engineer. Own core infrastructure and scale AI-driven systems. Apply today!

Join Frontdesk AI in San Francisco as an Infra / Platform Engineer. Own core infrastructure and scale AI-driven systems. Apply today!

Apply for ML/Research Engineer, Safeguards at Anthropic in San Francisco or New York City. Build safety systems for advanced AI.

Apply for ML/Research Engineer, Safeguards at Anthropic in San Francisco or New York City. Build safety systems for advanced AI.